Perhaps you should try some spelling variations:
literatura arabe » literatura de, literatura e, literatura al
literatura breve » literatura de, literatura en, literatura e
literatura del » literatura de, literatura en
arabe y » caribe y, arabes e
y islam » e islam, _ islam, el islam
e isla » e islas, de isla, e islam

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "\"((\\"literatura arabe y islam.\\") or (\\"((literatura breve) OR (literatura del)) e isla.\\"))\"".
• Removing quotes may allow a broader search: (( literatura arabe y islam. ) or ( ((literatura breve) OR (literatura del)) e isla. )).